Program: gdcm
Module: $RCSfile: gdcmDocument.h,v $
Language: C++
- Date: $Date: 2004/10/13 14:15:29 $
- Version: $Revision: 1.51 $
+ Date: $Date: 2005/01/05 16:53:23 $
+ Version: $Revision: 1.71 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
#ifndef GDCMDOCUMENT_H
#define GDCMDOCUMENT_H
-#include "gdcmCommon.h"
#include "gdcmVR.h"
-#include "gdcmTS.h"
-#include "gdcmException.h"
-#include "gdcmDictSet.h"
-#include "gdcmDocEntry.h"
-#include "gdcmRLEFramesInfo.h"
-#include "gdcmJPEGFragmentsInfo.h"
-#include "gdcmDocEntrySet.h"
+#include "gdcmDict.h"
#include "gdcmElementSet.h"
-class ValEntry;
-class BinEntry;
-class SeqEntry;
-
#include <map>
#include <list>
+#include <fstream>
+
namespace gdcm
{
+class ValEntry;
+class BinEntry;
+class SeqEntry;
+class Dict;
+class RLEFramesInfo;
+class JPEGFragmentsInfo;
+
+enum TransferSyntaxType {
+ ImplicitVRLittleEndian = 0,
+ ImplicitVRLittleEndianDLXGE,
+ ExplicitVRLittleEndian,
+ DeflatedExplicitVRLittleEndian,
+ ExplicitVRBigEndian,
+ JPEGBaselineProcess1,
+ JPEGExtendedProcess2_4,
+ JPEGExtendedProcess3_5,
+ JPEGSpectralSelectionProcess6_8,
+ JPEGFullProgressionProcess10_12,
+ JPEGLosslessProcess14,
+ JPEGLosslessProcess14_1,
+ JPEG2000Lossless,
+ JPEG2000,
+ RLELossless,
+ UnknownTS
+};
//-----------------------------------------------------------------------------
/**
friend class File;
private:
/// Public dictionary used to parse this header
- Dict *RefPubDict;
+ Dict* RefPubDict;
/// \brief Optional "shadow dictionary" (private elements) used to parse
/// this header
- Dict *RefShaDict;
+ Dict* RefShaDict;
/// \brief Size threshold above which an element value will NOT be loaded
/// in memory (to avoid loading the image/volume itself). By default,
int SwapCode;
/// File Pointer, opened during Header parsing.
- FILE *Fp;
+ std::ifstream* Fp;
/// ACR, ACR_LIBIDO, ExplicitVR, ImplicitVR, Unknown
FileType Filetype;
static const unsigned int MAX_SIZE_PRINT_ELEMENT_VALUE;
/// Store the RLE frames info obtained during parsing of pixels.
- RLEFramesInfo RLEInfo;
+ RLEFramesInfo* RLEInfo;
/// Store the JPEG fragments info obtained during parsing of pixels.
- JPEGFragmentsInfo JPEGInfo;
+ JPEGFragmentsInfo* JPEGInfo;
- /// \brief Amount of printed details for each Header Entry (Dicom Element):
- /// 0 : stands for the least detail level.
- int PrintLevel;
-
public:
// the 2 following will be merged
virtual void PrintPubDict (std::ostream &os = std::cout);
virtual void PrintShaDict (std::ostream &os = std::cout);
// Dictionnaries
- Dict *GetPubDict();
- Dict *GetShaDict();
- bool SetShaDict(Dict *dict);
+ Dict* GetPubDict();
+ Dict* GetShaDict();
+ bool SetShaDict(Dict* dict);
bool SetShaDict(DictKey const & dictName);
// Informations contained in the parser
virtual bool IsReadable();
- bool IsGivenTransferSyntax(std::string const & syntaxToCheck);
- bool IsImplicitVRLittleEndianTransferSyntax();
- bool IsExplicitVRLittleEndianTransferSyntax();
- bool IsDeflatedExplicitVRLittleEndianTransferSyntax();
- bool IsExplicitVRBigEndianTransferSyntax();
- bool IsRLELossLessTransferSyntax();
- bool IsJPEGBaseLineProcess1TransferSyntax();
- bool IsJPEGExtendedProcess2_4TransferSyntax();
- bool IsJPEGExtendedProcess3_5TransferSyntax();
- bool IsJPEGSpectralSelectionProcess6_8TransferSyntax();
+ TransferSyntaxType GetTransferSyntax();
bool IsJPEGLossless();
bool IsJPEG2000();
- bool IsJPEGTransferSyntax();
- bool IsEncapsulateTransferSyntax();
+ bool IsJPEG();
+ bool IsEncapsulate();
bool IsDicomV3();
FileType GetFileType();
- FILE* OpenFile();
+ std::ifstream * OpenFile();
bool CloseFile();
- void Write(FILE* fp, FileType type);
+ void WriteContent( std::ofstream* fp, FileType type );
ValEntry* ReplaceOrCreateByNumber(std::string const & value,
- uint16_t group, uint16_t elem,
- std::string const & VR ="unkn");
+ uint16_t group, uint16_t elem,
+ TagName const & vr = GDCM_UNKNOWN);
BinEntry* ReplaceOrCreateByNumber(uint8_t* binArea, int lgth,
- uint16_t group, uint16_t elem,
- std::string const & VR="unkn");
+ uint16_t group, uint16_t elem,
+ TagName const & vr = GDCM_UNKNOWN);
SeqEntry* ReplaceOrCreateByNumber(uint16_t group, uint16_t elem);
bool ReplaceIfExistByNumber ( std::string const & value,
- uint16_t group,
- uint16_t elem );
+ uint16_t group, uint16_t elem );
- virtual void* LoadEntryBinArea(uint16_t group, uint16_t elem);
- virtual void* LoadEntryBinArea(BinEntry* entry);
+ virtual void LoadEntryBinArea(uint16_t group, uint16_t elem);
+ virtual void LoadEntryBinArea(BinEntry* entry);
// System access (meaning endian related !?)
uint16_t SwapShort(uint16_t); // needed by File
uint16_t UnswapShort(uint16_t); // needed by File
uint32_t UnswapLong(uint32_t); // needed by File
+ static std::string GetTransferSyntaxValue(TransferSyntaxType type);
+
protected:
// Constructor and destructor are protected to forbid end user
// to instanciate from this class Document (only Header and
virtual int GetEntryLengthByNumber(uint16_t group, uint16_t elem);
//protected:
virtual bool SetEntryByName (std::string const & content,
- std::string const & tagName);
+ TagName const & tagName );
virtual bool SetEntryByNumber(std::string const & content,
uint16_t group, uint16_t element);
virtual bool SetEntryByNumber(uint8_t* content, int lgth,
uint16_t group, uint16_t element);
- virtual bool SetEntryLengthByNumber(uint32_t length,
- uint16_t group, uint16_t element);
-
- virtual size_t GetEntryOffsetByNumber (uint16_t group, uint16_t elem);
virtual void* GetEntryBinAreaByNumber(uint16_t group, uint16_t elem);
- virtual bool SetEntryBinAreaByNumber(uint8_t* a, uint16_t group,
- uint16_t elem);
+ // FIXME
+ // Verify the usefull of this method... otherwise remove it
+ // It's body is commented in the .xx
+ //virtual bool SetEntryBinAreaByNumber(uint8_t* a, uint16_t group,
+ // uint16_t elem);
virtual void UpdateShaEntries();
// Header entry
DocEntry* GetDocEntryByNumber(uint16_t group, uint16_t element);
- DocEntry* GetDocEntryByName (std::string const & tagName);
+ DocEntry* GetDocEntryByName (TagName const & tagName);
ValEntry* GetValEntryByNumber(uint16_t group, uint16_t element);
//BinEntry* GetBinEntryByNumber(uint16_t group, uint16_t element);
+ RLEFramesInfo* GetRLEInfo() { return RLEInfo; }
+ JPEGFragmentsInfo* GetJPEGInfo() { return JPEGInfo; }
void LoadDocEntrySafe(DocEntry* entry);
TagDocEntryHT* BuildFlatHashTable();
void BuildFlatHashTableRecurse( TagDocEntryHT& builtHT,
DocEntrySet* set );
-
+ void HandleBrokenEndian(uint16_t group, uint16_t elem);
public:
// Accessors:
- /// Accessor to \ref PrintLevel
- void SetPrintLevel(int level) { PrintLevel = level; }
-
/// Accessor to \ref Filename
- const std::string &GetFileName() { return Filename; }
+ const std::string &GetFileName() const { return Filename; }
/// Accessor to \ref Filename
void SetFileName(std::string const & fileName) { Filename = fileName; }
/// 'Swap code' accessor (see \ref SwapCode )
int GetSwapCode() { return SwapCode; }
- /// File pointer
- FILE * GetFP() { return Fp; }
-
bool operator<(Document &document);
+ int ComputeGroup0002Length( FileType filetype );
+
};
} // end namespace gdcm